Hollow boat fender



FIG. 1 is a side elevational view of a hollow boat fender showing my new design in an environmental scene in phantom outline;

FIG. 2 is a side elevational view;

FIG. 3 is a top plan view taken along lines 4--4 of FIG. 2;

FIG. 4 is a cross-sectional view and taken along lines 4--4of FIG. 2; and,

FIG. 5 is a perspective view.

No claim is made to the dock and boat shown in phantom outline for environmental purposes only. 

The ornamental design for a hollow boat fender, as shown and described. 